National Museum of Nuclear Science & History
Huffman worked at the 300 Area at Hanford during the Manhattan Project.
Henry “Hap” Arnold was a United States general. Arnold was born in Gladwyne, PA, in 1886. He attended the United States Military Academy, and was personally instructed by the Wright Brothers, becoming one of the first military pilots in United States history.
McCook worked in the 200 West Area at Hanford during the Manhattan Project.
